Save one more indent/if level

diff --git a/src/updater.cpp b/src/updater.cpp
index 81e277e..cbd93a9 100644 (file)
--- a/src/updater.cpp
+++ b/src/updater.cpp
@@ -249,50 +249,48 @@ void Updater::update_services() const
 
         // Test if the DNS-Record could not be found.
         if ( ip_dns_recheck.empty() )
+            continue;
+
+        // Test if the actual DNS-Record differs from the host's IP.
+        if (ip_host == ip_dns_recheck )
         {
-            // Next in BOOST_FOREACH
+            Log->print_no_update_needed(hostname, ip_dns_recheck, ip_last_update, ip_host, lastupdated);
+            continue;
         }
-        // Test if the actual DNS-Record differs from the host's IP.
-        else if ( ip_host != ip_dns_recheck )
+
+        // Check if the service will be updated for the first time.
+        if ( lastupdated == 0 )
+        {
+            // Update for the firt time.
+            Log->print_update_service_firttime(hostname, ip_dns_recheck, ip_host);
+            service->update(ip_host,current_time);
+        }
+        else
         {
-            // Check if the service will be updated for the first time.
-            if ( lastupdated == 0 )
+            // We already have updated, check if the IP set in last update differs from the actual host's ip.
+            if ( ip_last_update != ip_host )
             {
-                // Update for the firt time.
-                Log->print_update_service_firttime(hostname, ip_dns_recheck, ip_host);
+                // Update
+                Log->print_update_service(hostname, ip_dns_recheck, ip_last_update, ip_host, lastupdated);
                 service->update(ip_host,current_time);
             }
             else
             {
-                // We already have updated, check if the IP set in last update differs from the actual host's ip.
-                if ( ip_last_update != ip_host )
+                int dns_cache_ttl = service->get_dns_cache_ttl();
+                // Check if DNS Cache TTL is expired, if so, then update the same IP again.
+                if ( (lastupdated + dns_cache_ttl) < current_time )
                 {
                     // Update
-                    Log->print_update_service(hostname, ip_dns_recheck, ip_last_update, ip_host, lastupdated);
+                    Log->print_update_service_ttl_expired(hostname, ip_dns_recheck, ip_last_update, ip_host, lastupdated, dns_cache_ttl, current_time);
                     service->update(ip_host,current_time);
                 }
                 else
                 {
-                    int dns_cache_ttl = service->get_dns_cache_ttl();
-                    // Check if DNS Cache TTL is expired, if so, then update the same IP again.
-                    if ( (lastupdated + dns_cache_ttl) < current_time )
-                    {
-                        // Update
-                        Log->print_update_service_ttl_expired(hostname, ip_dns_recheck, ip_last_update, ip_host, lastupdated, dns_cache_ttl, current_time);
-                        service->update(ip_host,current_time);
-                    }
-                    else
-                    {
-                        // DNS cache TTL isn't expired
-                        Log->print_update_service_ttl_not_expired(hostname, ip_dns_recheck, ip_last_update, ip_host, lastupdated, dns_cache_ttl, current_time);
-                    }
+                    // DNS cache TTL isn't expired
+                    Log->print_update_service_ttl_not_expired(hostname, ip_dns_recheck, ip_last_update, ip_host, lastupdated, dns_cache_ttl, current_time);
                 }
             }
         }
-        else
-        {
-            Log->print_no_update_needed(hostname, ip_dns_recheck, ip_last_update, ip_host, lastupdated);
-        }
     }
 }